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Określono stopień skompleksowania jonów manganu kwasem nitrilotris(metylofosfonowym). W badaniach zastosowano polarograficzną metodę woltamperometrii pulsowej różnicowej DPV (differential pulse voltammetry) pracującej w trybie SMDE (static mercury drop electrode). Analizowano próbki o różnych stosunkach molowych metalu do ligandu w środowiskach nawozowych o różnych składzie i przy różnym pH. Wyniki...
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